The reason the last fifty years, have been the most peaceful, tolerant years in all of human history – even though we get upset by terrorism, but it’s nothing compared to world-wars, all the wars that countries do – is only because after the holocaust, the western world which pretty much sets the mindset for the world, realized that violence is reprehensible, which is why those nations that don’t understand that, for example the Arabs, are still engaged in skirmishes.